Steel structure roof and mounting method thereof

Abstract

The invention discloses a steel structure roof comprising steel column beams and ring beams fixedly connected with the steel column beams. Top beams are connected to the ring beams and comprise beam ridges and beam arms welded to the two sides of the beam ridges. Inserting grooves corresponding to the beam ridges in a one-to-one mode are formed in the ring beams, threaded holes are formed in the inserting grooves, and first through holes corresponding to the threaded holes in a one-to-one mode are formed in the beam ridges. A bolt positioning mechanism is fixed to the outer sides of the threaded holes and comprises an outer sleeve fixed to the inserting grooves, two sliding rods are symmetrically connected to the side wall of the outer sleeve in a threaded mode, and connecting columns arein shaft connection with the ends of the inner sides of the sliding rods. First spring bodies are connected between the connecting columns and the outer sleeve, arc-shaped clamping plates are hinged to the connecting columns, and threaded parts are arranged on the inner side faces of the arc-shaped clamping plates and engaged with fixing bolts inserted into the threaded holes and the first throughholes. According to the steel structure roof, the defects in the prior art can be improved, and the mounting process of the steel structure roof is simplified.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a steel structure roof and an installation method thereof. Background technique [0002] In recent years, my country's construction industry has developed rapidly. Traditional reinforced concrete buildings have high energy consumption and high pollution in the construction process, while steel structure buildings have low energy consumption and short construction period, which is a better building structure. . However, when installing a steel structure roof, it is necessary to use multiple fixing bolts to lock the roof on the ring beam. When locking the fixing bolts, along with the locking of a fixing bolt, it will be caused by the stress and deformation of the roof steel structure. The other first through holes and threaded holes that cooperate with each other are staggered, so when locking the fixing bolts, multiple workers are required to lock the fixing bolts at differen...

AI Technical Summary

Problems solved by technology

However, when installing a steel structure roof, it is necessary to use multiple fixing bolts to lock the roof on the ring beam. When locking the fixing bolts, with the locking of a certain fixing bolt, it will be caused by the stress and deformation of the roof steel structure. The first through holes and threaded holes that cooperate with each other are staggered, so when locking the fixing bolts, multiple workers are required to lock the fixing bolts at different positions at the same time, or workers are required to lock the fixing bolts at different positions in a staggered manner, resulting in heavy workload

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